LED Power Supply
LED display screen switching power supply AP191
Part No.: AP191 Power Supply Type: LED Power Supply Special Feature: LED Display Screen Power Supply AP191 ( 5V200W, mini size 220*50*30mm ) - AC input: 90~264V - DC output: 4.6~5V 40A 200W - Efficiency: ≥88% - PFC: ≥0.95 with CE certification
Electrical characteristics
| Input | Output | ||
| Rated voltage | 100~240vac | Voltage | 4.6~5V |
| Voltage range | 90~264V ac | Current | 40A |
| Frequency | 47~63Hz | Regulation | ≤±3% |
| Efficiency | ≥88% | Ripple and noise | ≤150mVp-p |
| Leakage current | ≤3.5mA | ||
Safety characteristics
| Safety standard | ||
| Safety | UL60950，EN60950 | |
| EMC | CE | CLASS B, less than 6 dB |
| RE | CLASS B, less than 6 dB | |
| Withstand voltage | |
| Input-output Withstand voltage | 3000Vac/10mA/1min |
| Input-FG Withstand voltage | 1500Vac/10mA/1min |
| Input-Signal Withstand voltage | |
| Output-FG Withstand voltage | 500Vac/10mA/1min |
| Output-Signal Withstand voltage | |
Operating Environment
| Operating Temperature | -40~80 |
| Relative Humidity | 10-95 |
| Storage temp. | -40℃~+80℃ |
| Cooling | Natural convection |
Structure drawing